Apart from the "Midsummer Island Adventure" event, Genshin Impact will get another exciting one when version 1.6 arrives.
"Echoing Tales" let Travelers explore the new islands in the search for Echoing Conches. This new collectible will let you earn different rewards, but most importantly, the brand new outfit for Barbara, called "Summertime Sparkle". You will need to have at least Adventura Rank 21 to participate in the event and 24 Echoing Conches for the unique outfit.
Below are the other items you can redeem by collecting Echoing Conches:
It's worth mentioning that these islands will be available until version 1.6 ends. When that happens, Travelers won't be able to collect more Echoing Conches or event accept quest rewards on the islands. However, Barbara's outfit will be available for purchase in the Character Outift Shop for 1,680 Genesis Crystals.